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<title>vorbisfile - seeking_test.c</title>
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<td><p class=tiny>Vorbisfile documentation</p></td>
<td align=right><p class=tiny>vorbisfile version 1.3.2 - 20101101</p></td>
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<h1>seeking_test.c</h1>
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The example program source:
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<pre><b>
#include <stdlib.h>
#include <stdio.h>
#include "vorbis/codec.h"
#include "vorbis/vorbisfile.h"
int main(){
OggVorbis_File ov;
int i;
#ifdef _WIN32 /* We need to set stdin to binary mode under Windows */
_setmode( _fileno( stdin ), _O_BINARY );
#endif
/* open the file/pipe on stdin */
if(ov_open_callbacks(stdin,&ov,NULL,-1,OV_CALLBACKS_NOCLOSE)==-1){
printf("Could not open input as an OggVorbis file.\n\n");
exit(1);
}
/* print details about each logical bitstream in the input */
if(ov_seekable(&ov)){
double length=ov_time_total(&ov,-1);
printf("testing seeking to random places in %g seconds....\n",length);
for(i=0;i<100;i++){
double val=(double)rand()/RAND_MAX*length;
ov_time_seek(&ov,val);
printf("\r\t%d [%gs]... ",i,val);
fflush(stdout);
}
printf("\r \nOK.\n\n");
}else{
printf("Standard input was not seekable.\n");
}
ov_clear(&ov);
return 0;
}
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<td><p class=tiny>copyright © 2000-2010 Xiph.Org</p></td>
<td align=right><p class=tiny><a href="http://www.xiph.org/ogg/vorbis/index.html">Ogg Vorbis</a></p></td>
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<td><p class=tiny>Vorbisfile documentation</p></td>
<td align=right><p class=tiny>vorbisfile version 1.3.2 - 20101101</p></td>
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